| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.38 | 11.530% | $203.4084 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $146.41 | 10.853% | $162.2999 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $222.72 | 8.704% | $242.1055 | $242.11 | $242.10 | $242.10 |
| Purchase #4 | $62.85 | 5.297% | $66.1792 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $26.94 | 12.136% | $30.2094 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $122.83 | 3.386% | $126.989 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $190.57 | 9.772% | $209.1925 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $954.70 | $1,040.3839 | $1,040.39 | $1,040.40 | $1,040.40 | |